<!DOCTYPE html>
<!--
Copyright (C) 2016 The Android Open Source Project

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->

<meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
<title>gr-account-info</title>

<script src="../../../bower_components/webcomponentsjs/webcomponents-lite.min.js"></script>
<script src="../../../bower_components/web-component-tester/browser.js"></script>
<link rel="import" href="../../../test/common-test-setup.html"/>
<link rel="import" href="gr-account-info.html">

<script>void(0);</script>

<test-fixture id="basic">
  <template>
    <gr-account-info></gr-account-info>
  </template>
</test-fixture>

<script>
  suite('gr-account-info tests', () => {
    let element;
    let account;
    let config;
    let sandbox;

    function valueOf(title) {
      const sections = Polymer.dom(element.root).querySelectorAll('section');
      let titleEl;
      for (let i = 0; i < sections.length; i++) {
        titleEl = sections[i].querySelector('.title');
        if (titleEl.textContent === title) {
          return sections[i].querySelector('.value');
        }
      }
    }

    setup(done => {
      sandbox = sinon.sandbox.create();
      account = {
        _account_id: 123,
        name: 'user name',
        email: 'user@email',
        username: 'user username',
        registered: '2000-01-01 00:00:00.000000000',
      };
      config = {auth: {editable_account_fields: []}};

      stub('gr-rest-api-interface', {
        getAccount() { return Promise.resolve(account); },
        getConfig() { return Promise.resolve(config); },
        getPreferences() {
          return Promise.resolve({time_format: 'HHMM_12'});
        },
      });
      element = fixture('basic');
      // Allow the element to render.
      element.loadData().then(() => { flush(done); });
    });

    teardown(() => {
      sandbox.restore();
    });

    test('basic account info render', () => {
      assert.isFalse(element._loading);

      assert.equal(valueOf('ID').textContent, account._account_id);
      assert.equal(valueOf('Email').textContent, account.email);
      assert.equal(valueOf('Username').textContent, account.username);
    });

    test('full name render (immutable)', () => {
      const section = element.$.nameSection;
      const displaySpan = section.querySelectorAll('.value')[0];
      const inputSpan = section.querySelectorAll('.value')[1];

      assert.isFalse(element.nameMutable);
      assert.isFalse(displaySpan.hasAttribute('hidden'));
      assert.equal(displaySpan.textContent, account.name);
      assert.isTrue(inputSpan.hasAttribute('hidden'));
    });

    test('full name render (mutable)', () => {
      element.set('_serverConfig',
          {auth: {editable_account_fields: ['FULL_NAME']}});

      const section = element.$.nameSection;
      const displaySpan = section.querySelectorAll('.value')[0];
      const inputSpan = section.querySelectorAll('.value')[1];

      assert.isTrue(element.nameMutable);
      assert.isTrue(displaySpan.hasAttribute('hidden'));
      assert.equal(element.$.nameInput.bindValue, account.name);
      assert.isFalse(inputSpan.hasAttribute('hidden'));
    });

    test('username render (immutable)', () => {
      const section = element.$.usernameSection;
      const displaySpan = section.querySelectorAll('.value')[0];
      const inputSpan = section.querySelectorAll('.value')[1];

      assert.isFalse(element.usernameMutable);
      assert.isFalse(displaySpan.hasAttribute('hidden'));
      assert.equal(displaySpan.textContent, account.username);
      assert.isTrue(inputSpan.hasAttribute('hidden'));
    });

    test('username render (mutable)', () => {
      element.set('_serverConfig',
          {auth: {editable_account_fields: ['USER_NAME']}});
      element.set('_account.username', '');
      element.set('_username', '');

      const section = element.$.usernameSection;
      const displaySpan = section.querySelectorAll('.value')[0];
      const inputSpan = section.querySelectorAll('.value')[1];

      assert.isTrue(element.usernameMutable);
      assert.isTrue(displaySpan.hasAttribute('hidden'));
      assert.equal(element.$.usernameInput.bindValue, account.username);
      assert.isFalse(inputSpan.hasAttribute('hidden'));
    });

    suite('account info edit', () => {
      let nameChangedSpy;
      let usernameChangedSpy;
      let statusChangedSpy;
      let nameStub;
      let usernameStub;
      let statusStub;

      setup(() => {
        nameChangedSpy = sandbox.spy(element, '_nameChanged');
        usernameChangedSpy = sandbox.spy(element, '_usernameChanged');
        statusChangedSpy = sandbox.spy(element, '_statusChanged');
        element.set('_serverConfig',
          {auth: {editable_account_fields: ['FULL_NAME', 'USER_NAME']}});

        nameStub = sandbox.stub(element.$.restAPI, 'setAccountName',
            name => Promise.resolve());
        usernameStub = sandbox.stub(element.$.restAPI, 'setAccountUsername',
            username => Promise.resolve());
        statusStub = sandbox.stub(element.$.restAPI, 'setAccountStatus',
            status => Promise.resolve());
      });

      test('name', done => {
        assert.isTrue(element.nameMutable);
        assert.isFalse(element.hasUnsavedChanges);

        element.set('_account.name', 'new name');

        assert.isTrue(nameChangedSpy.called);
        assert.isFalse(statusChangedSpy.called);
        assert.isTrue(element.hasUnsavedChanges);

        element.save().then(() => {
          assert.isFalse(usernameStub.called);
          assert.isTrue(nameStub.called);
          assert.isFalse(statusStub.called);
          nameStub.lastCall.returnValue.then(() => {
            assert.equal(nameStub.lastCall.args[0], 'new name');
            done();
          });
        });
      });

      test('username', done => {
        element.set('_account.username', '');
        element._hasUsernameChange = false;
        assert.isTrue(element.usernameMutable);

        element.set('_username', 'new username');

        assert.isTrue(usernameChangedSpy.called);
        assert.isFalse(statusChangedSpy.called);
        assert.isTrue(element.hasUnsavedChanges);

        element.save().then(() => {
          assert.isTrue(usernameStub.called);
          assert.isFalse(nameStub.called);
          assert.isFalse(statusStub.called);
          usernameStub.lastCall.returnValue.then(() => {
            assert.equal(usernameStub.lastCall.args[0], 'new username');
            done();
          });
        });
      });

      test('status', done => {
        assert.isFalse(element.hasUnsavedChanges);

        element.set('_account.status', 'new status');

        assert.isFalse(nameChangedSpy.called);
        assert.isTrue(statusChangedSpy.called);
        assert.isTrue(element.hasUnsavedChanges);

        element.save().then(() => {
          assert.isFalse(usernameStub.called);
          assert.isTrue(statusStub.called);
          assert.isFalse(nameStub.called);
          statusStub.lastCall.returnValue.then(() => {
            assert.equal(statusStub.lastCall.args[0], 'new status');
            done();
          });
        });
      });
    });

    suite('edit name and status', () => {
      let nameChangedSpy;
      let statusChangedSpy;
      let nameStub;
      let statusStub;

      setup(() => {
        nameChangedSpy = sandbox.spy(element, '_nameChanged');
        statusChangedSpy = sandbox.spy(element, '_statusChanged');
        element.set('_serverConfig',
            {auth: {editable_account_fields: ['FULL_NAME']}});

        nameStub = sandbox.stub(element.$.restAPI, 'setAccountName',
            name => Promise.resolve());
        statusStub = sandbox.stub(element.$.restAPI, 'setAccountStatus',
            status => Promise.resolve());
        sandbox.stub(element.$.restAPI, 'setAccountUsername',
            username => Promise.resolve());
      });

      test('set name and status', done => {
        assert.isTrue(element.nameMutable);
        assert.isFalse(element.hasUnsavedChanges);

        element.set('_account.name', 'new name');

        assert.isTrue(nameChangedSpy.called);

        element.set('_account.status', 'new status');

        assert.isTrue(statusChangedSpy.called);

        assert.isTrue(element.hasUnsavedChanges);

        element.save().then(() => {
          assert.isTrue(statusStub.called);
          assert.isTrue(nameStub.called);

          assert.equal(nameStub.lastCall.args[0], 'new name');

          assert.equal(statusStub.lastCall.args[0], 'new status');

          done();
        });
      });
    });

    suite('set status but read name', () => {
      let statusChangedSpy;
      let statusStub;

      setup(() => {
        statusChangedSpy = sandbox.spy(element, '_statusChanged');
        element.set('_serverConfig',
          {auth: {editable_account_fields: []}});

        statusStub = sandbox.stub(element.$.restAPI, 'setAccountStatus',
            status => Promise.resolve());
      });

      test('read full name but set status', done => {
        const section = element.$.nameSection;
        const displaySpan = section.querySelectorAll('.value')[0];
        const inputSpan = section.querySelectorAll('.value')[1];

        assert.isFalse(element.nameMutable);

        assert.isFalse(element.hasUnsavedChanges);

        assert.isFalse(displaySpan.hasAttribute('hidden'));
        assert.equal(displaySpan.textContent, account.name);
        assert.isTrue(inputSpan.hasAttribute('hidden'));

        element.set('_account.status', 'new status');

        assert.isTrue(statusChangedSpy.called);

        assert.isTrue(element.hasUnsavedChanges);

        element.save().then(() => {
          assert.isTrue(statusStub.called);
          statusStub.lastCall.returnValue.then(() => {
            assert.equal(statusStub.lastCall.args[0], 'new status');
            done();
          });
        });
      });
    });

    test('_usernameChanged compares usernames with loose equality', () => {
      element._account = {};
      element._username = '';
      element._hasUsernameChange = false;
      element._loading = false;
      // _usernameChanged is an observer, but call it here after setting
      // _hasUsernameChange in the test to force recomputation.
      element._usernameChanged();
      flushAsynchronousOperations();

      assert.isFalse(element._hasUsernameChange);

      element.set('_username', 'test');
      flushAsynchronousOperations();

      assert.isTrue(element._hasUsernameChange);
    });
  });
</script>
